Improper input validation in Siebel CRM End User - CVE-2026-91431
Published: November 10, 2026
Vulnerability identifier: #VU164204
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-91431
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to gain access to sensitive information.
The vulnerability exists due to improper input validation within the Open UI component in Siebel CRM End User. A local authenticated user can exploit this vulnerability to gain access to sensitive information.
Affected software
Siebel CRM End User
How to mitigate CVE-2026-91431
Install updates from vendor's website.